Subscription shipping address phone validation
API
Effective July 01, 2022
As of the 2022-07 version of the Admin GraphQL API, the phone field of the delivery address will be validated on calls to subscriptionContractCreate and subscriptionDraftUpdate.
This allows you to ensure phone numbers are properly formatted and will prevent errors that may occur when processing subscription payments with invalid data.
Learn more about SubscriptionContractCreate and subscriptionDraftUpdate on Shopify.dev.